Document Detail


Shivering and pathological and physiological clonic oscillations of the human ankle.
MedLine Citation:
PMID:  1761493     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Shivering and physiological and pathological clonus of the ankle were compared using power spectral and cross-correlation analysis of their respective electromyographic and acceleration waveforms. The major spectral peaks from each type of involuntary oscillation possessed similar frequencies (5-7 Hz). Soleus electromyographic activity was significantly correlated with the motion signal, whereas no correlation was observed between motion and tibialis anterior electromyographic signal. These data suggest that although shivering and physiological and pathological clonus are activated by different stimuli, these overt ankle oscillations may be an expression of a common spinal neuronal network.
Authors:
R S Pozos; P A Iaizzo
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Publication Detail:
Type:  Comparative Study; Journal Article; Research Support, U.S. Gov't, Non-P.H.S.    
Journal Detail:
Title:  Journal of applied physiology (Bethesda, Md. : 1985)     Volume:  71     ISSN:  8750-7587     ISO Abbreviation:  J. Appl. Physiol.     Publication Date:  1991 Nov 
Date Detail:
Created Date:  1992-02-07     Completed Date:  1992-02-07     Revised Date:  2013-09-26    
Medline Journal Info:
Nlm Unique ID:  8502536     Medline TA:  J Appl Physiol (1985)     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  1929-32     Citation Subset:  IM    
Affiliation:
Department of Physiology, School of Medicine, University of Minnesota, Duluth 55812.
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MeSH Terms
Descriptor/Qualifier:
Ankle Joint / physiology*
Cold Temperature
Electromyography
Humans
Movement
Myoclonus / physiopathology*
Shivering / physiology*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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